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Convolutional Neural Networks (CNNs) have proven to be extremely accurate for image recognition, even outperforming human recognition capability. When deployed on battery-powered mobile devices, efficient computer architectures are required…

Hardware Architecture · Computer Science 2020-10-05 Mehdi Ahmadi , Shervin Vakili , J. M. Pierre Langlois

Recently, the field of deep learning has received great attention by the scientific community and it is used to provide improved solutions to many computer vision problems. Convolutional neural networks (CNNs) have been successfully used to…

Computer Vision and Pattern Recognition · Computer Science 2019-03-26 Panagiotis G. Mousouliotis , Loukas P. Petrou

Convolutional Neural Networks (CNN) have been widely deployed in diverse application domains. There has been significant progress in accelerating both their training and inference using high-performance GPUs, FPGAs, and custom ASICs for…

Distributed, Parallel, and Cluster Computing · Computer Science 2019-03-07 Guanwen Zhong , Akshat Dubey , Tan Cheng , Tulika Mitra

Training of convolutional neural networks (CNNs)on embedded platforms to support on-device learning is earning vital importance in recent days. Designing flexible training hard-ware is much more challenging than inference hardware, due to…

Machine Learning · Computer Science 2019-08-20 Shreyas Kolala Venkataramanaiah , Yufei Ma , Shihui Yin , Eriko Nurvithadhi , Aravind Dasu , Yu Cao , Jae-sun Seo

Convolutional Neural Networks (CNNs) have demonstrated their effectiveness in numerous vision tasks. However, their high processing requirements necessitate efficient hardware acceleration to meet the application's performance targets. In…

Hardware Architecture · Computer Science 2024-03-29 Petros Toupas , Zhewen Yu , Christos-Savvas Bouganis , Dimitrios Tzovaras

Convolutional Neural Networks (CNNs) reach high accuracies in various application domains, but require large amounts of computation and incur costly data movements. One method to decrease these costs while trading accuracy is weight and/or…

Hardware Architecture · Computer Science 2022-08-10 Cecilia Latotzke , Tim Ciesielski , Tobias Gemmeke

While hardware implementations of inference routines for Binarized Neural Networks (BNNs) are plentiful, current realizations of efficient BNN hardware training accelerators, suitable for Internet of Things (IoT) edge devices, leave much to…

Computer Vision and Pattern Recognition · Computer Science 2021-02-18 Corey Lammie , Wei Xiang , Mostafa Rahimi Azghadi

Single computation engines have become a popular design choice for FPGA-based convolutional neural networks (CNNs) enabling the deployment of diverse models without fabric reconfiguration. This flexibility, however, often comes with…

Computer Vision and Pattern Recognition · Computer Science 2021-04-06 Stylianos I. Venieris , Javier Fernandez-Marques , Nicholas D. Lane

In recent years, deep learning has become more and more mature, and as a commonly used algorithm in deep learning, convolutional neural networks have been widely used in various visual tasks. In the past, research based on deep learning…

Artificial Intelligence · Computer Science 2020-12-24 Simin Liu

Deep neural networks (DNNs) have the advantage that they can take into account a large number of parameters, which enables them to solve complex tasks. In computer vision and speech recognition, they have a better accuracy than common…

Machine Learning · Computer Science 2021-04-20 Lukas Baischer , Matthias Wess , Nima TaheriNejad

With the rapidly-developing high-speed wireless communications, the 60 GHz millimeter-wave frequency range and radio-over-fiber systems have been investigated as a promising solution to deliver mm-wave signals. Neural networks have been…

Signal Processing · Electrical Eng. & Systems 2020-05-20 Jeonghun Lee , Jiayuan He , Ke Wang

Deep convolutional neural networks (CNNs) are the deep learning model of choice for performing object detection, classification, semantic segmentation and natural language processing tasks. CNNs require billions of operations to process a…

Hardware Architecture · Computer Science 2017-08-09 Vinayak Gokhale , Aliasger Zaidy , Andre Xian Ming Chang , Eugenio Culurciello

Deep convolutional neural networks (CNNs) obtain outstanding results in tasks that require human-level understanding of data, like image or speech recognition. However, their computational load is significant, motivating the development of…

Neural and Evolutionary Computing · Computer Science 2019-11-28 Paolo Meloni , Alessandro Capotondi , Gianfranco Deriu , Michele Brian , Francesco Conti , Davide Rossi , Luigi Raffo , Luca Benini

Convolutional neural networks (CNNs) demonstrate excellent performance in various computer vision applications. In recent years, FPGA-based CNN accelerators have been proposed for optimizing performance and power efficiency. Most…

Distributed, Parallel, and Cluster Computing · Computer Science 2018-12-19 Jung-Woo Chang , Keon-Woo Kang , Suk-Ju Kang

We present the implementation of four FPGA-accelerated convolutional neural network (CNN) models for onboard cloud detection in resource-constrained CubeSat missions, leveraging Xilinx's Vitis AI (VAI) framework and Deep Learning Processing…

Signal Processing · Electrical Eng. & Systems 2025-04-08 Angela Cratere , M. Salim Farissi , Andrea Carbone , Marcello Asciolla , Maria Rizzi , Francesco Dell'Olio , Augusto Nascetti , Dario Spiller

Convolutional neural network (CNN) accelerators implemented on Field-Programmable Gate Arrays (FPGAs) are typically designed with a primary focus on maximizing performance, often measured in giga-operations per second (GOPS). However,…

Computer Vision and Pattern Recognition · Computer Science 2026-02-05 Panagiotis Mousouliotis , Georgios Keramidas

We present a custom implementation of a 2D Convolutional Neural Network (CNN) as a viable application for real-time data selection in high-resolution and high-rate particle imaging detectors, making use of hardware acceleration in high-end…

Instrumentation and Detectors · Physics 2022-01-19 Yeon-jae Jwa , Giuseppe Di Guglielmo , Lukas Arnold , Luca Carloni , Georgia Karagiorgi

The record-breaking achievements of deep neural networks (DNNs) in image classification and detection tasks resulted in a surge of new computer vision applications during the past years. However, their computational complexity is…

Image and Video Processing · Electrical Eng. & Systems 2021-06-25 Petar Jokic , Stephane Emery , Luca Benini

Deep convolutional neural networks (ConvNets) of 3-dimensional kernels allow joint modeling of spatiotemporal features. These networks have improved performance of video and volumetric image analysis, but have been limited in size due to…

Computer Vision and Pattern Recognition · Computer Science 2017-06-13 David Budden , Alexander Matveev , Shibani Santurkar , Shraman Ray Chaudhuri , Nir Shavit

The unprecedented accuracy of convolutional neural networks (CNNs) across a broad range of AI tasks has led to their widespread deployment in mobile and embedded settings. In a pursuit for high-performance and energy-efficient inference,…

Machine Learning · Computer Science 2023-07-26 Stylianos I. Venieris , Javier Fernandez-Marques , Nicholas D. Lane